34443426361 has 2 divisors, whose sum is σ = 34443426362. Its totient is φ = 34443426360.

The previous prime is 34443426359. The next prime is 34443426377. The reversal of 34443426361 is 16362434443.

34443426361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33534765625 + 908660736 = 183125^2 + 30144^2 .

It is a cyclic number.

It is not a de Polignac number, because 34443426361 - 2¹ = 34443426359 is a prime.

Together with 34443426359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34443426161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221713180 + 17221713181.

It is an arithmetic number, because the mean of its divisors is an integer number (17221713181).

Almost surely, 2^34443426361 is an apocalyptic number.

It is an amenable number.

34443426361 is a deficient number, since it is larger than the sum of its proper divisors (1).

34443426361 is an equidigital number, since it uses as much as digits as its factorization.

34443426361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 40.

The spelling of 34443426361 in words is "thirty-four billion, four hundred forty-three million, four hundred twenty-six thousand, three hundred sixty-one".